1976342 has 8 divisors (see below), whose sum is σ = 3120600. Its totient is φ = 936144.

The previous prime is 1976333. The next prime is 1976347. The reversal of 1976342 is 2436791.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1976299 and 1976308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1976347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25967 + ... + 26042.

It is an arithmetic number, because the mean of its divisors is an integer number (390075).

2^1976342 is an apocalyptic number.

1976342 is a deficient number, since it is larger than the sum of its proper divisors (1144258).

1976342 is a wasteful number, since it uses less digits than its factorization.

1976342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52030.

The product of its digits is 9072, while the sum is 32.

The square root of 1976342 is about 1405.8243133479. The cubic root of 1976342 is about 125.4933463137.

The spelling of 1976342 in words is "one million, nine hundred seventy-six thousand, three hundred forty-two".